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0102030405
China Self-Drilling Screws Suppliers | Tek Screws Factory for Metal-to-Metal Fastening Solutions
Product Overview
| Product Name: | Self-Drilling Screws / Tek Screws / Drill-Tip Screws |
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| Head Types: |
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| Sizes Available: |
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| Standards: | DIN / ANSI / ISO / JIS |
Material Options
| Material |
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| Surface Treatment |
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Key Features
Built-in drill point eliminates the need for pre-drilling
Hardened tip and threads for fast and secure fastening
Saves time and labor in assembly
Strong holding power in metal, wood, and plastic
Corrosion-resistant finishes for outdoor and indoor use
Color-painted heads available to match roofing or siding
Applications
Metal roofing and siding installation
HVAC systems and ductwork
Light steel framing and steel purlins
Electrical and mechanical fastening
Wood-to-metal or metal-to-metal joints
Construction, furniture, and automotive industries
Packaging & Delivery
| Packaging |
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|---|---|
| Lead Time | 10–20 days depending on order volume |
| Shipping Port | Tianjin, China |
Why Choose Hebei Chudu
- Wide range of head, drive, and coating options
- Advanced forming and hardening equipment
- ISO 9001 quality control and fast delivery
- Customization available for drill point, length, and coating
- Serving clients in construction, energy, furniture, and more
Contact Us
Hebei Chudu Metal Products Co., Ltd.
Frequently Asked Questions
What is the difference between self-drilling and self-tapping screws?
Self-drilling screws feature a drill-shaped tip that drills its own pilot hole in one operation before tapping the threads. Self-tapping screws tap their own threads but generally require a pre-drilled pilot hole to function.
What materials can Hebei Chudu self-drilling screws drill through?
Our self-drilling screws are designed to easily penetrate metals (such as structural steel and aluminum), wood, and various plastics. The specific thickness capacity depends on the screw size and drill point length.
Do you offer custom color options for the screw heads?
Yes, we provide epoxy-painted heads in a wide range of custom colors to match your roofing, siding, or framing profiles seamlessly.
Which materials are available for your screws?
We offer screws made of high-quality Carbon Steel (hardened C1022) and Stainless Steel (SS304 and SS410) to meet different strength and corrosion resistance requirements.
What is the typical lead time for orders?
Our standard manufacturing and delivery lead time is between 10 to 20 days, depending on the order volume and customization specifications.